ddt类似数据驱动配合unittest 使用

import ddt import unittest @ddt.ddt class Ddtunitest(unittest.TestCase):     def setUp(self):         print('setup')     @ddt.data(['a','b'],['t1','t2'])     @ddt.unpack     def test_sth(self,a,b):         print(a)         print(b)         print('test body')     # @ddt.file_data("data.json")     # @ddt.unpack     # def test_zth(self,a):     #     print(a)     def tearDown(self):         print('teardown') if __name__ == '__main__':     unittest.main()